I'd like to see the top 10 offensive tackles in the NFL ranked by one metric.

The total amount of sacks allowed all year divided into the total amount of sacks the opposing defenders had that he faced.

That would give a good metric to gauge how well the player actually performs.

Except that you are relying on uninformed people like GoChiefs to decide when a sack is given up by a particular player. that is impossible to determine if you don't know the responsibilities on each and every play. Sounds great in theory, impossible to accurately measure.